/**
* Initialise entity data, if none passed in.
*
* @param string $id Tile Entity ID
* @param \Nbt\Node|null $entityData
*/
protected function initEntityData($id, $entityData = null)
{
if ($entityData === null || get_class($entityData) !== \Nbt\Node::class || $entityData->getType() !== \Nbt\Tag::TAG_COMPOUND) {
$entityData = \Nbt\Tag::tagCompound('', []);
}
$this->updateChildOrCreate($entityData, 'id', Tag::TAG_STRING, $id);
$this->setEntityData($entityData);
}
/**
* Get a mob head, with the given placement. If it's a player's head, BOTH
* the ownerName and ownerID need to be set.
*
* @param int $placement One of the PLACE_ class constants
* @param int $orientation One of the ORIENT_ class constants
* @param int $type One of the SKULL_ class constants
* @param string $ownerName Name of the player's head
* @param string $ownerID ID of the player's heads
*
* @throws \Exception
*/
public function __construct($placement, $orientation, $type, $ownerName = '', $ownerID = '')
{
$this->setBlockIDFor(Ref::MOB_HEAD);
$this->initEntityData('Skull');
// This whole placement / orientation is very similar to signs and banners,
// but just different enough that I can't reuse code. Argh.
$this->checkDataRefValidStartsWith($placement, 'PLACE_', 'Invalid placement for mob head');
$this->checkOrientation($placement, $orientation);
$this->checkDataRefValidStartsWith($type, 'SKULL_', 'Invalid skull type');
$this->entityData->addChild(\Nbt\Tag::tagByte('SkullType', $type));
if ($type == self::SKULL_HEAD) {
$this->entityData->addChild(\Nbt\Tag::tagCompound('Owner', [\Nbt\Tag::tagString('Name', $ownerName), \Nbt\Tag::tagString('Id', $ownerID)]));
}
}
/**
* Set the patterns for the banner.
*
* @param array $patterns
*/
protected function bannerPatterns($patterns)
{
if (count($patterns)) {
// Set up the pattern list
$patternList = \Nbt\Tag::tagList('Patterns', \Nbt\Tag::TAG_COMPOUND, []);
$this->entityData->addChild($patternList);
foreach ($patterns as $pattern) {
// Check the pattern details are valid
$this->checkDataRefValidStartsWith($pattern['color'], 'COLOR_', 'Invalid base color for banner pattern');
$this->checkDataRefValidStartsWith($pattern['pattern'], 'PATTERN_', 'Invalid pattern reference for banner pattern');
// Add the pattern to the list
$patternList->addChild(\Nbt\Tag::tagCompound('', [\Nbt\Tag::tagInt('Color', $this->bannerConvertColor($pattern['color'])), \Nbt\Tag::tagString('Pattern', $pattern['pattern'])]));
}
}
}
/**
* Get the correct section from within the Sections tag (based on Y index).
*
* @param int $yRef
*
* @return \Nbt\Node
*/
private function getSection($yRef)
{
if (isset($this->sectionsList[$yRef])) {
return $this->sectionsList[$yRef];
}
foreach ($this->sectionsTag->getChildren() as $childNode) {
if ($childNode->findChildByName('Y')->getValue() == $yRef) {
$this->prepareSection($childNode);
$this->sectionsList[$yRef] = $childNode;
return $childNode;
}
}
// If we didn't find one, we must create one
// Doesn't need a name, it's part of a list
$newY = \Nbt\Tag::tagCompound('', [\Nbt\Tag::tagByte('Y', $yRef), \Nbt\Tag::tagByteArray('Blocks', array_fill(0, 4096, 0)), \Nbt\Tag::tagByteArray('Data', array_fill(0, 2048, 0)), \Nbt\Tag::tagByteArray('BlockLight', array_fill(0, 2048, 0)), \Nbt\Tag::tagByteArray('SkyLight', array_fill(0, 2048, 0))]);
// Add it to the list
$this->sectionsTag->addChild($newY);
$this->sectionsList[$yRef] = $newY;
return $newY;
}
/**
* @dataProvider providerTestTagCompound
*/
public function testTagCompoundReturnsCompoundType($name, $data)
{
$tag = Tag::tagCompound($name, $data);
$this->assertEquals($tag->getType(), Tag::TAG_COMPOUND);
}
/**
* Add the 'tag' compount tag, if it doesn't already exist.
*/
protected function addTag()
{
if (!isset($this->tag)) {
$this->tag = \Nbt\Tag::tagCompound('tag', []);
$this->node->addChild($this->tag);
}
}